﻿using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using InterfaceXAML.Common;
using InterfaceXAML.ModelBinding;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Navigation;

// The Basic Page item template is documented at http://go.microsoft.com/fwlink/?LinkId=234237

namespace InterfaceXAML.ProjectPages
{
    /// <summary>
    /// A basic page that provides characteristics common to most applications.
    /// </summary>
    public sealed partial class ProjectsPage : InterfaceXAML.Common.LayoutAwarePage
    {
        public Visibility IsAuthorize { get; set; }


        public ProjectsPage()
        {
            this.InitializeComponent();
        }

        protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            base.OnNavigatedTo(e);
            Init();

            IsAuthorize = App.Utilisateur.JobID == (int)JobEnum.RA || App.Utilisateur.JobID == (int)JobEnum.ChefProjet ? Visibility.Visible : Visibility.Collapsed;
        }

        private async void Init()
        {
            currentYear.Text = Utilities.Utilities.CurrentYear.ToString();

            var reponse = await App.ExaPlanningServiceClient.GetAllProjectForYearAsync(Utilities.Utilities.CurrentYear);

            var data = new ProjectsPageModel { Projects = reponse };
            
            DataContext = data;
        }

        /// <summary>
        /// Populates the page with content passed during navigation.  Any saved state is also
        /// provided when recreating a page from a prior session.
        /// </summary>
        /// <param name="navigationParameter">The parameter value passed to
        /// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
        /// </param>
        /// <param name="pageState">A dictionary of state preserved by this page during an earlier
        /// session.  This will be null the first time a page is visited.</param>
        protected override void LoadState(Object navigationParameter, Dictionary<String, Object> pageState)
        {
        }

        /// <summary>
        /// Preserves state associated with this page in case the application is suspended or the
        /// page is discarded from the navigation cache.  Values must conform to the serialization
        /// requirements of <see cref="SuspensionManager.SessionState"/>.
        /// </summary>
        /// <param name="pageState">An empty dictionary to be populated with serializable state.</param>
        protected override void SaveState(Dictionary<String, Object> pageState)
        {
        }

        private void PrevYearButtonClick(object sender, RoutedEventArgs e)
        {
            Utilities.Utilities.CurrentYear--;
            Init();
        }

        private void NextYearButtonClick(object sender, RoutedEventArgs e)
        {
            Utilities.Utilities.CurrentYear++;
            Init();
        }

        private void AddProject(object sender, RoutedEventArgs e)
        {
            Frame.Navigate(typeof (AddProjectPage));
        }

        private void EditProjectClick(object sender, RoutedEventArgs e)
        {
            var reference = ((sender as Button).FindName("Reference_Edit")as TextBlock).Text;
            Frame.Navigate(typeof (EditProjectPage),reference);
        }

        private void TeamProjectClick(object sender, RoutedEventArgs e)
        {
            var reference = ((sender as Button).FindName("Reference_Team") as TextBlock).Text;
            Frame.Navigate(typeof(TeamProjectPage),reference);
        }
    }
}
